发明公开
EP3313908A1 A METHOD FOR PRODUCING A MATERIAL WITH A NETWORK OF AT LEAST TWO POLYMERS, A PRODUCT THEREOF AND USE OF THE PRODUCT
审中-公开
生产具有至少两种聚合物网络的材料的方法，其产品及其产品的用途
- 专利标题： A METHOD FOR PRODUCING A MATERIAL WITH A NETWORK OF AT LEAST TWO POLYMERS, A PRODUCT THEREOF AND USE OF THE PRODUCT
- 专利标题（中）： 生产具有至少两种聚合物网络的材料的方法，其产品及其产品的用途
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申请号： EP16723789.0申请日： 2016-05-11
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公开(公告)号： EP3313908A1公开(公告)日： 2018-05-02
- 发明人: CARCELLER, Rosa , HIETANIEMI, Matti , LEGRAND, Sacha , ZABIHIAN, Mari
- 申请人： Kemira OYJ
- 申请人地址： Porkkalankatu 3 00180 Helsinki FI
- 专利权人： Kemira OYJ
- 当前专利权人： Kemira OYJ
- 当前专利权人地址： Porkkalankatu 3 00180 Helsinki FI
- 代理机构： Berggren Oy, Helsinki & Oulu
- 优先权： FI20155500 20150625
- 国际公布： WO2016207480 20161229
- 主分类号： C08F271/00
- IPC分类号： C08F271/00 ; D21H17/33 ; D21H17/54 ; D21H21/10 ; C08L33/02 ; C08L33/26 ; C08L39/02
摘要：
The present invention relates to an interpenetrating polymer network (IPN) material comprising a copolymer of vinylamine-vinylformamide, and a homo-polymer or a copolymer of at least one monomer selected from acrylamide or derivatives thereof, acrylic acid or derivatives thereof, or a mixture thereof forming the IPN material together with the copolymer of vinylamine-vinyl-formamide. The present invention further relates to a process for producing the IPN material, and to use of the IPN material in paper industry.
公开/授权文献
- EP3313908B1 INTERPENETRATING NETWORK MATERIAL 公开/授权日：2021-08-11
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